This container can be pulled via:
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/golang:1.16
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/golang:1.16.15
  docker pull registry.opensuse.org/opensuse/factory/powerpc/totest/containers/opensuse/golang:1.16.15.3.1714

Set DOCKER_CONTENT_TRUST=1 to enable image tag verification.